| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $68.60 | 10.551% | $75.838 | $75.84 | $75.85 | $75.80 |
| Purchase #2 | $147.27 | 12.306% | $165.393 | $165.39 | $165.40 | $165.40 |
| Purchase #3 | $205.42 | 3.373% | $212.3488 | $212.35 | $212.35 | $212.30 |
| Purchase #4 | $103.66 | 10.308% | $114.3453 | $114.35 | $114.35 | $114.30 |
| Purchase #5 | $177.82 | 7.217% | $190.6533 | $190.65 | $190.65 | $190.70 |
| Purchase #6 | $87.62 | 3.411% | $90.6087 | $90.61 | $90.60 | $90.60 |
| Purchase #7 | $41.81 | 6.286% | $44.4382 | $44.44 | $44.45 | $44.40 |
| 7 purchase totals = | $832.20 | $893.6253 | $893.63 | $893.65 | $893.50 | |